Applicator for a cosmetic product



FIG. 1 is a perspective view of an applicator for a cosmetic product, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front end view thereof; and

FIG. 6 is a rear end view thereof. 

The ornamental design for an applicator for a cosmetic product, as shown. 